#ifndef _VECTOR4_H_
#define _VECTOR4_H_

#include "Type.h"
#include "Math.h"
#include <iostream>

namespace SGF
{
	class Vector4
	{
	public:
		Real64 _x, _y, _z, _w;
		Vector4();
		Vector4(Real64 x, Real64 y, Real64 z, Real64 w = 1);
		Vector4(const Vector4& src);
		Vector4& operator=(const Vector4& src);
		Real64& operator[](int index);
	};
}

#endif
